GB2077205B - Drive mechanism for a vehicle trailer lifting gear - Google Patents

Drive mechanism for a vehicle trailer lifting gear

Info

Publication number
GB2077205B
GB2077205B GB7921471A GB7921471A GB2077205B GB 2077205 B GB2077205 B GB 2077205B GB 7921471 A GB7921471 A GB 7921471A GB 7921471 A GB7921471 A GB 7921471A GB 2077205 B GB2077205 B GB 2077205B
Authority
GB
United Kingdom
Prior art keywords
drive mechanism
lifting gear
vehicle trailer
trailer lifting
vehicle
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB7921471A
Other versions
GB2077205A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to GB7921471A priority Critical patent/GB2077205B/en
Priority to US06/160,301 priority patent/US4345779A/en
Publication of GB2077205A publication Critical patent/GB2077205A/en
Application granted granted Critical
Publication of GB2077205B publication Critical patent/GB2077205B/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S9/00—Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks
    • B60S9/14—Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks for both lifting and manoeuvring
    • B60S9/16—Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks for both lifting and manoeuvring for operating only on one end of vehicle
    • B60S9/20—Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks for both lifting and manoeuvring for operating only on one end of vehicle with fluid-pressure lift
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60D—VEHICLE CONNECTIONS
    • B60D1/00—Traction couplings; Hitches; Draw-gear; Towing devices
    • B60D1/58—Auxiliary devices
    • B60D1/66—Props

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
GB7921471A 1979-06-20 1979-06-20 Drive mechanism for a vehicle trailer lifting gear Expired GB2077205B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB7921471A GB2077205B (en) 1979-06-20 1979-06-20 Drive mechanism for a vehicle trailer lifting gear
US06/160,301 US4345779A (en) 1979-06-20 1980-06-17 Drive mechanism for a vehicle trailer lifting gear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7921471A GB2077205B (en) 1979-06-20 1979-06-20 Drive mechanism for a vehicle trailer lifting gear

Publications (2)

Publication Number Publication Date
GB2077205A GB2077205A (en) 1981-12-16
GB2077205B true GB2077205B (en) 1983-03-23

Family

ID=10505972

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7921471A Expired GB2077205B (en) 1979-06-20 1979-06-20 Drive mechanism for a vehicle trailer lifting gear

Country Status (2)

Country Link
US (1) US4345779A (en)
GB (1) GB2077205B (en)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4466637A (en) * 1981-09-22 1984-08-21 Nelson Carl A Power drive mechanism for trailer landing gear
GB8426750D0 (en) * 1984-10-23 1984-11-28 Rubery Owen Rockwell Ltd Power operated landing legs
US5087071A (en) * 1990-08-01 1992-02-11 Trw Vehicle Safety Systems Inc. Vehicle air bag structure and method of forming
US5299829A (en) * 1992-10-09 1994-04-05 Rivers Jr Bernard A Pneumatic system for the automatic operation of semi-trailer landing gear
US5451076A (en) * 1993-12-20 1995-09-19 New Way Corporation Pneumatic trailer landing gear
US5911437A (en) * 1996-08-20 1999-06-15 Lawrence; David L. Trailer apparatus and method
US6010154A (en) * 1997-09-30 2000-01-04 Payne; Christopher Kimpton Trailer landing gear device
US6086099A (en) * 1998-05-08 2000-07-11 Quest Transportation Products, Inc. Trailer landing gear lifting apparatus
US6260882B1 (en) 1998-05-08 2001-07-17 Quest Transportation Products, Inc. Trailer landing gear lifting apparatus
US6551017B1 (en) 1998-06-02 2003-04-22 David R. Strassman Pavement heating trailer including self propelled tongue jack
US6224103B1 (en) * 1998-11-16 2001-05-01 Edwin Bruce Hatcher Control system for electrically-operated trailer landing gear
US6926305B2 (en) * 2002-05-10 2005-08-09 Jeffrey Daniel Air, electric and hydraulic landing gear jack
DE10241905A1 (en) * 2002-09-06 2004-03-11 Jost-Werke Gmbh & Co Kg Mounting of motor on especially semi-trailer landing gears has landing gears interconnected by connecting shaft and motor acts upon connecting shaft by drive shaft and is supported on component which is stationary relative to motor
US6896289B2 (en) * 2003-07-28 2005-05-24 Larry A. Gross Hydraulically operable landing gear
EP1654187A4 (en) 2003-07-31 2011-06-29 Happijac Company System and method for moving objects
US7429061B2 (en) * 2006-02-09 2008-09-30 Ingersoll-Rand Company Drive mechanism and method of operating the same
US8678471B2 (en) 2007-01-19 2014-03-25 Rieco-Titan Products, Inc. In-line jack
US20090008917A1 (en) * 2007-07-03 2009-01-08 Daniel Jeffrey K Landing gear jack and methods of use
US8763414B2 (en) * 2008-03-31 2014-07-01 Google Inc. Warm floor data center
US20110012333A1 (en) * 2009-07-14 2011-01-20 John L. Quaid Family Limited Partnership System and device for mechanically extending and retracting landing gear of a semitrailer or chassis
US8590417B1 (en) * 2010-12-13 2013-11-26 James G. Bono Trailer landing gear apparatus
GB2490345A (en) * 2011-04-27 2012-10-31 Michael Neal Passenger transport trailer
US9242622B1 (en) * 2014-02-11 2016-01-26 Donald Sanders Landing gear elevator
US9656590B2 (en) 2014-05-15 2017-05-23 Lippert Components, Inc. Bed lift mounting member
WO2017004457A1 (en) 2015-07-01 2017-01-05 Innovative Works, Inc. Trailer landing gear apparatus
US10807571B1 (en) * 2015-11-09 2020-10-20 Kelvin Lee Myrex Adjustable motor mount for semi-trailer landing gear
US10589727B1 (en) * 2015-11-09 2020-03-17 Kelvin Lee Myrex Adjustable motor mount for semi-trailer landing gear
US9630597B1 (en) 2016-02-24 2017-04-25 Keith Magyar Landing gear deploying system
US10000189B2 (en) * 2016-08-25 2018-06-19 Jay Paul Zimmerman Hydraulic jack retrofit for trailer
US10315628B2 (en) * 2017-08-29 2019-06-11 John Raymond, SR. Semitrailer landing gear controller assembly
US10661763B2 (en) * 2018-03-16 2020-05-26 Glenn Hart Trailer landing gear apparatus
CA3067898C (en) 2019-01-14 2022-04-19 Jay Paul ZIMMERMAN Easy hydraulic jack retrofit for a trailer
US11332102B2 (en) 2019-04-17 2022-05-17 Airman Products, Llc Apparatus, system, and method for controlling landing gear
US20220355769A1 (en) * 2021-05-04 2022-11-10 Albert W. MacDonald Trailer Crank Extension Device for Automated Raising and Lowering of a Trailer

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA706288A (en) * 1965-03-23 August F. Viehweger, Jr. Power adapter for landing gear of semi-trailers
US3182956A (en) * 1962-05-17 1965-05-11 Westran Corp Landing gear structure for semitrailers and the like
US3729212A (en) * 1970-12-21 1973-04-24 Westarn Corp Double flanged support leg
US3784160A (en) * 1972-11-09 1974-01-08 Wildwood Products Vehicle support system
US3895682A (en) * 1973-09-26 1975-07-22 Richard G Graham Motor driven dolly actuator for semi-trailers and similar vehicles
US4129322A (en) * 1976-06-21 1978-12-12 Kuntz Jr Martin Support device for a trailer

Also Published As

Publication number Publication date
US4345779A (en) 1982-08-24
GB2077205A (en) 1981-12-16

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee